{"author_url":"https://blog.hatena.ne.jp/pebble8888/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpebble8888.hatenablog.com%2Fentry%2F2018%2F09%2F06%2F010004\" title=\"twisted edwards curve \u3067\u306eaffine\u52a0\u7b97\u516c\u5f0f\u3068projective\u52a0\u7b97\u516c\u5f0f - Pebble Coding\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://chart.apis.google.com/chart?cht=tx&chl=%20-%20x%5E%7B2%7D%20%2B%20y%5E%7B2%7D%20%3D%201%20%2B%20d%20x%5E%7B2%7D%20y%5E%7B2%7D","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","url":"https://pebble8888.hatenablog.com/entry/2018/09/06/010004","published":"2018-09-06 01:00:04","blog_url":"https://pebble8888.hatenablog.com/","type":"rich","author_name":"pebble8888","categories":["ed25519"],"description":"Twisted Edward Curve\u3067\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u3067\u306e\u8a08\u7b97\u306e\u6700\u9069\u5316\u624b\u6cd5\u306f\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u304c\u3001 \u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001projective\u5ea7\u6a19\u7cfb\u3092\u4f7f\u3063\u3066\u3001\u308f\u308a\u7b97\u306e\u6570\u3092\u3078\u3089\u3057\u8a08\u7b97\u91cf\u3092\u62bc\u3055\u3048\u308b\u624b\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002 twisted edwards curve \u306eaffine\u5ea7\u6a19\u3067\u306e\u52a0\u7b97\u516c\u5f0f\u305d\u306e\uff11\u306f\u4ee5\u4e0b\u3067\u3059\u3002 \u5f0f\u3092\u5909\u5f62\u3057d\u306b\u4f9d\u5b58\u3057\u306a\u3044\u5f62\u5f0f\u305d\u306e\uff12\u3082\u3042\u308a\u3001\u4ee5\u4e0b\u3067\u3059\u3002 \u3053\u3061\u3089\u306e\u5f0f\u3092projective\u5ea7\u6a19 \u306b\u5909\u63db\u3059\u308b\u3068\u3001projective\u5ea7\u6a19\u306b\u304a\u3051\u308b\u52a0\u7b97\u516c\u5f0f\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 affine\u5ea7\u6a19\u3067\u306ed\u306b\u4f9d\u5b58\u3057\u306a\u3044\uff12\u500d\u7b97\u516c\u5f0f\u306f\u3001\u4ee5\u4e0b\u3067\u3059\u3002 \u3053\u308c\u3082\u540c\u69d8\u306b\u5909\u63db\u3057\u3066\u3001projective\u5ea7\u6a19\u3067\u306e2\u500d\u7b97\u516c\u5f0f\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 \u3053\u3053\u2026","width":"100%","blog_title":"Pebble Coding","version":"1.0","height":"190","title":"twisted edwards curve \u3067\u306eaffine\u52a0\u7b97\u516c\u5f0f\u3068projective\u52a0\u7b97\u516c\u5f0f"}